255045023 has 8 divisors (see below), whose sum is σ = 259958160. Its totient is φ = 250151680.

The previous prime is 255045019. The next prime is 255045031. The reversal of 255045023 is 320540552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255045023 - 2² = 255045019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255044983 and 255045001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255045523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22511 + ... + 31887.

It is an arithmetic number, because the mean of its divisors is an integer number (32494770).

Almost surely, 2^255045023 is an apocalyptic number.

255045023 is a deficient number, since it is larger than the sum of its proper divisors (4913137).

255045023 is an equidigital number, since it uses as much as digits as its factorization.

255045023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9897.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 255045023 is about 15970.1290852642. The cubic root of 255045023 is about 634.1698893236.

Adding to 255045023 its reverse (320540552), we get a palindrome (575585575).

The spelling of 255045023 in words is "two hundred fifty-five million, forty-five thousand, twenty-three".